I am following Mag's walkthrough very closely and everything has been perfect until now. I have just started
Episode 2 The Wise Monkey. I have done everything in the office but I can't leave the building. Erica is supposed to say,
" She has done everything here-time to hit the streets". I can't get her to say that, and as a result, she can't leave the building. I am doing something wrong or I am omitting something. I need help.

Thank you, Lou

Lou,

Oh my - a lot of things could be missed.
This part has a lot of reading to be done. See if you can check those: evidence and case files.
Double check if you picked up everything by looking at the walkthrough for the underlined text and compare to your inventory.

The only save I have close is at Tess interrogation. That is midway at the FBI building location.

Lou, I have 2 saves for near that point. I'm gonna check them out in-game and see which it is you need and get back to you
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I found one, and I think it's what you need. I sent you an email to the email address you have on file. If this isn't right, I have others

Thank you again for your help, Jen.

Thank you, everyone. I was able to find the problem and have moved on.

Lou

Glad to hear it, Lou. Enjoy the game.